Cotton's Difficulty Chart Obby

Cotton's Difficulty Chart Obby is published under the Roblox group Cookie Experiment.

Cotton's Difficulty Chart Obby is a difficulty chart obby: a tower-style obby where stages are grouped by named chart difficulties, so the climb gets harder as you go up. It includes on the order of 240 stages. Overall it is often summarized as tier 6, meaning the full run is meant to sit around that rough challenge level end-to-end.

Chart difficulty is the named band you are in on the tower (Effortless, Average, Insane, Impossible, Nil, and so on). Tier is a rough shorthand for how demanding the entire obby is when you add every stage together. One game can touch many chart names while still being spoken about as a single tier.

Public stats show about 6.3M visits and 26.1K favorites. Concurrent players bounce around; open Cotton's Difficulty Chart Obby on Roblox if you want the live player count.

Roblox uses likes and dislikes instead of a star rating. Totals are often around 9,907 likes and 4,350 dislikes (about 69% likes among people who voted). New votes come in all the time, so treat it as a moving picture of community mood. Votes on an obby may not be an accurate measurement of quality, as many games offer persuasions to get players to like the game, while many players dislike out of rage.

Cotton's Difficulty Chart Obby allows up to 25 players per server. The creator can change that in an update.

Joining the experience costs 0 Robux on the store page. There may still be game passes, skips, or other paid options inside the game. Check the store and in-game prompts before you buy anything.

The Roblox page last showed an update on Feb 22, 2025. Sometimes updates are small like small fixes, and sometimes they're big content drops. We last checked on Wednesday, April 22, 2026 at 6:41 AM.

Yes. Cotton's Difficulty Chart Obby is listed with about 240 stages/checkpoints. They use per-stage checkpoints so a fall sends you back to your current stage instead of the start of the obby.